TSB Document:

Affected Component: ENGINE (PWS)

Summary
TSB: Some 2020 ? 2022 model year Highlander Hybrid vehicle customers may express a concern of engine noise on acceleration from 0 ? 45 mph. Follow the Repair Procedure in this bulletin to address this condition.

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Date Published
DEC 15, 2021
NHTSA TSB #
10206517
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